公开(公告)号：US10973663B2

公开(公告)日：2021-04-13

申请号：US15226014

申请日：2016-08-02

申请人： Medtronic, Inc.

发明人： Susheel Deshmukh ,  Siyan Som ,  Adam Shipley ,  Matthew Spurchise ,  Stephen Peter ,  Shishira Nagesh

IPC分类号： A61F2/95 ,  A61F2/962 ,  A61F2/966 ,  A61F2/07 ,  A61B17/12 ,  A61B17/00 ,  A61M25/10 ,  A61M25/01 ,  A61M29/02 ,  A61M25/00

摘要： Distal tips for use with delivery catheters are disclosed that are configured to maintain complete engagement between the distal tip and a distal opening of a sheath component of the delivery catheter so as to prevent separation therebetween and/or to prevent fish-mouthing of a distal leading edge of the sheath component during in vivo use. Distal tips so configured realize one or more of the objectives of safer tracking of the delivery catheter through the vasculature, safe crossing of the delivery catheter through structural components of the vasculature and heart, such as through native valves, and safe removal of the delivery catheter post deployment.

公开(公告)号：US09433521B2

公开(公告)日：2016-09-06

申请号：US13686311

申请日：2012-11-27

申请人： Medtronic, Inc.

发明人： Susheel Deshmukh ,  Siyan Som ,  Adam Shipley ,  Matthew Spurchise ,  Stephen Peter ,  Shishira Nagesh

IPC分类号： A61F2/962 ,  A61F2/95 ,  A61F2/966 ,  A61F2/07 ,  A61B17/12 ,  A61B17/00 ,  A61M25/10 ,  A61M25/01 ,  A61M29/02 ,  A61M25/00

CPC分类号： A61F2/95 ,  A61B17/12022 ,  A61B17/12145 ,  A61B2017/00557 ,  A61B2017/1205 ,  A61F2/07 ,  A61F2/962 ,  A61F2/966 ,  A61F2002/072 ,  A61F2002/9505 ,  A61F2002/9522 ,  A61F2250/0098 ,  A61M25/0069 ,  A61M25/10 ,  A61M29/02 ,  A61M2025/0183 ,  A61M2025/1093

摘要： Distal tips for use with delivery catheters are disclosed that are configured to maintain complete engagement between the distal tip and a distal opening of a sheath component of the delivery catheter so as to prevent separation therebetween and/or to prevent fish-mouthing of a distal leading edge of the sheath component during in vivo use. Distal tips so configured realize one or more of the objectives of safer tracking of the delivery catheter through the vasculature, safe crossing of the delivery catheter through structural components of the vasculature and heart, such as through native valves, and safe removal of the delivery catheter post deployment.

摘要翻译： 公开了用于输送导管的远端尖端，其被构造成保持输送导管的护套部件的远侧末端和远侧开口之间的完全接合，以防止其间分离和/或防止远端引导 体内使用时鞘组分的边缘。 如此配置的远端提示实现通过脉管系统更安全地跟踪输送导管的一个或多个目标，通过脉管系统和心脏的结构部件（例如通过天然瓣膜）安全地穿过输送导管，并安全地移出输送导管 后部署。

公开(公告)号：US20160338862A1

公开(公告)日：2016-11-24

申请号：US15226014

申请日：2016-08-02

申请人： Medtronic, Inc.

发明人： Susheel Deshmukh ,  Siyan Som ,  Adam Shipley ,  Matthew Spurchise ,  Stephen Peter ,  Shishira Nagesh

IPC分类号： A61F2/95

CPC分类号： A61F2/95 ,  A61B17/12022 ,  A61B17/12145 ,  A61B2017/00557 ,  A61B2017/1205 ,  A61F2/07 ,  A61F2/962 ,  A61F2/966 ,  A61F2002/072 ,  A61F2002/9505 ,  A61F2002/9522 ,  A61F2250/0098 ,  A61M25/0069 ,  A61M25/10 ,  A61M29/02 ,  A61M2025/0183 ,  A61M2025/1093

摘要： Distal tips for use with delivery catheters are disclosed that are configured to maintain complete engagement between the distal tip and a distal opening of a sheath component of the delivery catheter so as to prevent separation therebetween and/or to prevent fish-mouthing of a distal leading edge of the sheath component during in vivo use. Distal tips so configured realize one or more of the objectives of safer tracking of the delivery catheter through the vasculature, safe crossing of the delivery catheter through structural components of the vasculature and heart, such as through native valves, and safe removal of the delivery catheter post deployment.

摘要翻译： 公开了用于输送导管的远端尖端，其被构造成保持输送导管的护套部件的远侧末端和远侧开口之间的完全接合，以防止其间分离和/或防止远端引导 体内使用时鞘组分的边缘。 如此配置的远端提示实现通过脉管系统更安全地跟踪输送导管的一个或多个目标，通过脉管系统和心脏的结构部件（例如通过天然瓣膜）安全地穿过输送导管，并安全地移出输送导管 后部署。

公开(公告)号：US20140148889A1

公开(公告)日：2014-05-29

申请号：US13686311

申请日：2012-11-27

申请人： MEDTRONIC, INC.

发明人： Susheel Deshmukh ,  Siyan Som ,  Adam Shipley ,  Matthew Spurchise ,  Stephen Peter ,  Shishira Nagesh

IPC分类号： A61F2/95

CPC分类号： A61F2/95 ,  A61B17/12022 ,  A61B17/12145 ,  A61B2017/00557 ,  A61B2017/1205 ,  A61F2/07 ,  A61F2/962 ,  A61F2/966 ,  A61F2002/072 ,  A61F2002/9505 ,  A61F2002/9522 ,  A61F2250/0098 ,  A61M25/0069 ,  A61M25/10 ,  A61M29/02 ,  A61M2025/0183 ,  A61M2025/1093

摘要： Distal tips for use with delivery catheters are disclosed that are configured to maintain complete engagement between the distal tip and a distal opening of a sheath component of the delivery catheter so as to prevent separation therebetween and/or to prevent fish-mouthing of a distal leading edge of the sheath component during in vivo use. Distal tips so configured realize one or more of the objectives of safer tracking of the delivery catheter through the vasculature, safe crossing of the delivery catheter through structural components of the vasculature and heart, such as through native valves, and safe removal of the delivery catheter post deployment.

摘要翻译： 公开了用于输送导管的远端尖端，其被构造成保持输送导管的护套部件的远侧末端和远侧开口之间的完全接合，以防止其间分离和/或防止远端引导 体内使用时鞘组分的边缘。 如此配置的远端提示实现通过脉管系统更安全地跟踪输送导管的一个或多个目标，通过脉管系统和心脏的结构部件（例如通过天然瓣膜）安全地穿过输送导管，并安全地移出输送导管 后部署。